baber/WOPTO huggingface dataset:
Patent JP-S63196445-A (JP)
Title: Wind-up device for band-like material
Inventor: SUZUKI TSUTOMU
IPC: B65H19/22
Filed: 1987-02-04
Abstract: PURPOSE:To prevent generation of creases in a mill roll during winding a band- like material by providing an expander roll located near to the mill roll with a slight space. CONSTITUTION:When the length of wind-up becomes full, an arm 32 is started to stand by, and then a swing arm 26 is started to allow a pinch roll 25 to press a film 11 against a new spool core 13. Simultaneously, the swing arm 29 is lowered so as to depress the film toward a cutter 22 by means of a pair of press members 30 and therefore the tension of the film is increased sc that the film may be momentarily cut. When the film is cut and a change n wind-up of the film is completed, the film 11 is wound up onto the spool core 13 by way of a guide roll 27 after making contact with an expander roll 31. In this phase an adjusting bolt 32b on the inlet side of the film 11 is fastened while an adjusting bolt roll of the same kind on the outlet side of the film 11 so that a rubber band 31a contracts on the inlet side while it expands on the outlet side, thereby it is possible to eliminate longitudinal creases generated in the film 11.
Patent JP-H05222507-A (JP)
Title: Manufacture of ceramic thermal-sprayed metallic foil
Inventor: OKANO TOKUO
IPC: B32B15/04
Filed: 1992-02-07
Abstract: PURPOSE:To manufacture ceramic thermal-sprayed metallic foil in a short time with high productivity without generating deformation and decoloration of ceramic thermal-sprayed metallic foil by thermal-spraying a ceramic on metallic foil with a carrier and thereafter removing the carrier. CONSTITUTION:The surface of a carrier of copper or the like having good thermal conductivity is provided with metallic foil 1 such as copper foil. This metallic foil 1 is formed preferably by bringing it into contact with the carrier 2 closely by plating or the like. This metallic foil 1 is thermal-sprayed with a ceramic 5 such as cordierite by using a thermal spraying gun 3. This thermal spraying is executed, e.g., by feeding the thermal spraying gun 3 with a thermal spraying gas 4 constituted of nitrogen + hydrogen, converting it into plasma, and feeding the plasma with the fine powdered ceramics 5. In the process of the thermal spraying, the carrier 2 is cooled preferably by jetting cooling water 7 by a spray nozzle 8 from the rear side. In this way, a thermally sprayed layer 6 of the ceramic is formed on the metallic foil 1, and after that, the carrier 2 is removed by etching, peeling or the like to obtain the objective ceramic thermal-sprayed metallic foil.
Patent JP-S61181731-A (JP)
Title: Control unit for triple dump truck
Inventor: OTAKI YASUO
IPC: B60P1/04
Filed: 1985-02-06
Abstract: PURPOSE:To aim at release from the complicatedness of operation, by making selection of a hinge, disengagement of a power takeoff and expansion of a dump cylinder so as to be automatically controllable with the control switch installed in a driver's seat. CONSTITUTION:At a driver's seat, there are provided with a solenoid control valve V2 controlling expansion or contraction of a dump cylinder 16, a solenoid control valve V1 controlling a power takeoff 13 and a control unit 20 controlling a hinge select operation device 9, respectively. This control unit 20 is one that utilizes a microcomputer and connected to a control panel fitted with a display selection volume and a display unit. In addition, the control unit 20 is electrically connected to an operating part 10, a body tilt detector 11, a rear body housing state detector 12, a clutch disengaging state detector 17, a PTO connecting state detector 18, etc., whereby it performs an operational process on the basis of information out of these detectors and controls these solenoid valves V1 and V2.
Patent JP-S53108193-A (JP)
Title: Undaturated polyester resin molding compound and mold motor using the same
Inventor: OGATA MASAJI
IPC: H02K3/44
Filed: 1977-03-04
Abstract: PURPOSE: To prepare the title compound capable of low-pressure molding and suitable for a mold motor, by incorporating an unsaturated polyester resin with inorganic filler, calcium carbonate, chopped glass fiber and vinylon staple fiber in a specific ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06235754-A (JP)
Title: Multiple-value voltage high-speed comparator
Inventor: TAKEUCHI KUNIO
IPC: G01R31/28
Filed: 1993-02-10
Abstract: PURPOSE:To improve comparison accuracy by making a differential detector absorb the bias current of a comparator for preventing an error voltage from being generated. CONSTITUTION:A multiple-value measurement voltage VXi input from a device 2 to be tested is compared with a multiple-value reference voltage VSi by a low-output impedance differential detector 9, the difference deltai is detected and is input to a window comparator 13, and then it is compared with a second comparison voltage VH which is larger than a first comparison voltage VL and a first comparison voltage VL. A control circuit 7 controls switching of the multiple-value measurement voltage VXi of the device 2 to be tested and at the same time supplies m-bit data Ni (bi1, bi2...bim) corresponding to a reference voltage VSi in synchronization with the switching timing. Input data Ni are D/A converted by a D/A converter 10 and are fed to a differential detector 9 as the reference voltage VSi. A buffer amplifier 12 with a high input impedance may be inserted to the input terminal of the differential detector 9.
Patent JP-S62183151-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: H01L23/498
Filed: 1986-02-06
Abstract: PURPOSE:To contrive thinning of the titled semiconductor device as well as to improve its durability by a method wherein a semiconductor pellet having a metal layer is housed in the recessed part provided on the prescribed position of a plastic wiring substrate, it is sealed with a high molecular material together with a bonding wire. CONSTITUTION:A frame body 3 is formed with a metal thin plate such as stainless steel and the like, for example, and it is accompanyingly provided on the circumference of the recessed part 9 on the side of the circuit pattern forming surface of the wiring substrate which is formed with the thin film such as polyimide resin and the like. The surface where a metal layer 8 will be formed of a semiconductor pellet 1 is fixed by adhesion to the bottom face of the recessed part 9 using an organic bonding agent, and a wire bonding is performed. Subsequently, sealing resin 5 is filled in the semiconductor pellet 1, the recessed part 9 including a bonding wire 4, and inside the frame body 3. As a result, the thickness of the wiring substrate 2 can be reduced, the thickness of the semiconductor providing part can also be reduced in the amount of the depth of the recessed part 9, and at the same time, as the semiconductor pellet 1 on the back side of which the metal layer 8 is formed is used, the semiconductor pellet is prevented from breaking even when it is not fixed to the substrate having high degree of rigidity.
Patent JP-S54115045-A (JP)
Title: Electronic tuning circuit
Inventor: SAITOU MITSUO
IPC: H01P1/203
Filed: 1978-02-28
Abstract: PURPOSE: To achieve remarkable small sized circuit and to contribute to the cost reduction, by adding conductor ground pattern such as metal on the same substrate, in plane circuit constitution.  
     CONSTITUTION: The tuning circuit between stages is constituted with the resonant circuits 5,6, varactor diode 13, and coupling circuits 21,22. Taking that the coupling distance of the tuning circuit between stages is g and the width of the ground conductor pattern 25 located intermediate of the resonant circuits 5,6 to adjust the coupling degree is g'. The relation of the band width (-3 dB) to the ground conductor pattern width g' taking the coupling distance as 14 mm is as shown in the curve 27, when the recption tuning frequency is 770 MHz and it is 470 MHz then the relation is shown in the curve 26. With this relation, to obtain the band width less than 20 MHz, the width g' of the ground conductor pattern can be more than 6mm, when the coupling distance is 14mm. Thus, even with remarkably reduced coupling distance between the resonant circuits 5 and 6, desired band performance can be obtained by forming the ground conductor pattern of a given width, allowing to make small the size of electronic tuning circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63189526-A (JP)
Title: Trench digger
Inventor: KAWASAKI HIROYUKI
IPC: E02D17/13
Filed: 1987-02-03
Abstract: PURPOSE:To excavate a trench suitable for construction of a cut-off wall of a small width and a long length by one-time excavation process by a method in which excavation is made by driving a pair of left and right-handed drills having a bit on its tip in a bilaterally rocking manner. CONSTITUTION:When pressure oil is supplied through an oil-pressure hose 21A to an oil-pressure cylinder 20A, a piston rod 20C is vertically and reciprocally moved. Air hammer drills 12 and 14 move in a symmetrically (in left and right directions) rocking manner around the rocking center shafts 16C and 18C through a connecting bar 20B, where a trench is excavated in the ground by the bits 12A and 14A to form a desired trench.
Patent JP-S62181259-A (JP)
Title: Pyridyloxyalkane derivative and agricultural and horticultural fungicide composition containing same as active ingredient
Inventor: KOIKE KENGO
IPC: A01N43/40
Filed: 1986-02-06
Abstract: NEW MATERIAL:A pyridyloxyalkane derivative shown by formula I (R is H, halogen or methyl; R1 is H or lower alkyl; R2 is H or lower alkyl; n is 1 or 2; m is 0 or 1; R3 is 3-pyridyl or 2-pyridyl). EXAMPLE:1-(3-Pyridyloxy)-2-(2,6-dimethylphenoxy)pentane. USE:An agricultural and horticultural fungicide showing high controlling effects and exerting no bad influence such as phytotoxicity, etc., on plants. PREPARATION:A pyridinol derivative shown by formula R3-O-H is reacted with a metallic sat such as sodium hydride, etc., in a solvent to give an alkali metallic salt, which is stirred with an alkanesulfonate shown by formula II and preferably heated to give a compound shown by formula I.
Patent JP-H02202760-A (JP)
Title: Telephone set with speaking time display function
Inventor: TAKAHASHI HIDEKAZU
IPC: H04M15/30
Filed: 1989-02-01
Abstract: PURPOSE:To display the speaking time without independently providing a display device by enabling a user to see the display of numbers of dial keys or the like at the time of lighting light emitting devices and selectively lighting light emitting devices in accordance with the speaking time. CONSTITUTION:In the normal state, an output is not sent from a control circuit 1 and all light emitting devices 6 are extinguished. When a hook switch 2 is turned of, all light emitting devices 6 are lit through an illuminating circuit 7 so that the dial operation is facilitated. When the switch 2 is turned on, a clock function 1a is cleared and a one-minute timer is cleared. Simultaneously, time counting is started by the function 1a, and it is detected by the circuit 1 whether the switch 2 is turned off or not. After it is detected that one minute elapses, it is monitored whether speaking continues for 1 to 9 minutes or not, and corresponding light emitting devices 6 are selected and flickered. In the same manner, it is monitored whether speaking continues for 10 to 50 minutes and one hour to 2 hours and 50 minutes or not, and corresponding light emitting devices 6 are flickered.
Patent JP-S55115702-A (JP)
Title: Coupling construction of waveguide and coaxial tube
Inventor: SHIMIZU TETSUO
IPC: H01P5/103
Filed: 1979-02-28
Abstract: PURPOSE:To enable to constitute the coupling at desired rotation position through released coupling flange. CONSTITUTION:The coaxial tube C is inserted while being guided to the guide hole 23 of waveguide block 1, the tip pin 16 of the center conductor 15 is mated to the hold mating section 4b of the center conductor 4 passed through the hole 3 of the waveguide block 1, and the external conductor tip 14a is in contact with the waveguide block 1. Further, the coupling flange 19 is fixed by mounting it to the flange 8 of the block 1 with the fixed screws 20. When coupled position is turned, the fixed screw 20 of the coupling flange 19 is released and again the screws are tightened after rotation.
Patent JP-H07208462-A (JP)
Title: Insulated rolling bearing
Inventor: HATTORI JUNICHI
IPC: F16C19/52
Filed: 1994-01-24
Abstract: PURPOSE:To prevent generation of electric corrosion of bearing, creeping prevention of outer ring and its slipping off. CONSTITUTION:On an outer dia. face of an outer ring 2 a rubber or synthetic resin made insulation coat layer 5 is provided. On the outer dia. face of the layer 5 expansion correction layers 6 made of resin having a larger linear expansion coefficient than that of the layer 5 are arranged at several positions in the axial direction. Instead of the layer 6 a ring-like protrusion may be used in an integrally molded with the layer 5. It is thus applicable to the position where electric potential difference is generated between a bearing box and a shaft.
Patent JP-H08194670-A (JP)
Title: Monitoring device
Inventor: ABE YUICHI
IPC: G06F13/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide the monitoring device with which the operating states of arbitrary number of computers can be easily monitored by bus connection even without performing any tucked-up connection at a computer system composed of tandem connection. CONSTITUTION: This device is provided with a computer 5 which monitors another computer unit 1 or is monitored from this unit 1, time measurement monitoring part 4 for monitoring signals outputted from this computer 5 at prescribed intervals and outputting a reset signal to the computer 5 when this signal is not outputted for fixed time, current supplying means 6 for supplying a prescribed current to a monitor lines 2 and stopping that supply corresponding to the reset signal, and current detecting means 7 for detecting this current and outputting the result to the input port of the computer 5. Then, abnormality at the other computer is detected corresponding to the signal from the supplying means 6 and its own abnormality is reported to the other computer unit by the detecting means 7.
Patent JP-H02203241-A (JP)
Title: Material testing machine
Inventor: WAKABAYASHI NOBORU
IPC: G01N3/02
Filed: 1989-01-31
Abstract: PURPOSE:To easily replace a jig by supporting a load rod, provided with spherical seats on the top and reverse, on one of upper and lower spherical seat receivers through the spherical seat according to the direction of a load. CONSTITUTION:When a cross head 1 is elevated to places a tension load on a test piece, the tensile force operates on a load rod 12 to bring the upper spherical seat 13 and upper spherical seat receiver 15 into contact with each other, so that a gap is formed between the lower spherical seat 14 and lower spherical seat receiver 16. Consequently the spherical seat 13 and spherical seat receiver 15 function as an upper spherical ball bearing to place the load on the test piece without any eccentric load, and a load cell 17 detects the tension load. Further, an upper pressure board 8 is engages with a screw instead of an upper gripper 2 and the position of a lock nut 18 is adjusted to form a specific gap between the spherical seat and spherical seat receiver. In this state, the head 1 is lowered to place a compressive load on the test piece and then the compressive force operates on the rod 12 to make the lower spherical seat 14 and lower spherical seat receiver 16 abut on each other, thereby detecting the compressive load by the cell 17.
Patent JP-S62181320-A (JP)
Title: Copolymer terminal-blocked with hydrolyzable silyl group
Inventor: ZENBAYASHI MICHIO
IPC: C08G59/00
Filed: 1986-02-05
Abstract: PURPOSE:To obtain the titled copolymer for a cold-curing composition having excellent adhesivity and giving a cured rubbery material having high extensibility, by reacting a specific polyoxyalkylene blocked its terminal with epoxy group, a specific siloxane containing amino group and a specific organic silicon compound. CONSTITUTION:The objective copolymer can be produced by reacting (A) a polyoxyalkylene of formula I (R<1> and R<2> are bivalent hydrocarbon group; n is 10-500) having molecular chain terminals blocked with epoxy groups, (B) a siloxane of formula II (R<3> is H or univalent hydrocarbon group; R<4> is bivalent hydrocarbon group; R<5> is univalent hydrocarbon group; m is 1-50) having two amino groups in a molecule and (C) an organic silicon compound of formula III (R<6> is H or univalent hydrocarbon group; R<7> is bivalent hydrocarbon group; R<8> is univalent hydrocarbon group; X is hydrolyzable group; a is 1-3) and having amino group and hydrolyzable group.
Patent JP-H05225764-A (JP)
Title: Device for evaluating and testing floppy disk drive
Inventor: KUMAGAI HIROSHI
IPC: G11B33/00
Filed: 1992-02-10
Abstract: PURPOSE:To apply straight and precise strains to an FDD in a short period of time by a simple operation at the time of measuring the mounting strain in mechanical characteristics which is the evaluation item of the FDD. CONSTITUTION:Bearings 6, 7 are fixed to a substrate 5 and fulcrum shafts 8, 9 are disposed in parallel with the substrate 5. Arms 10, 11 and arms 12, 13 are freely rotatively inserted and disposed to both ends of the fulcrum shaft 8 and the fulcrum shaft 9. The FDD 4 is fixed by screwsj0b to 13b inserted from the projections 10a to 13a of the arms 10 to 13. The other ends of the arms 10, 11 and the arms 12, 13 are risen by the rotation of screws 16b, 17b for rising the arms and screws 18b, 19b for rising the arms. The other ends of the arms 10, 11 and the arms 12, 13 in contact with the front ends of screws 16a, 17a for lowering the arms and screws 18a, 19a for lowering the arms are lowered by the rotation of these screws.
Patent JP-S63191950-A (JP)
Title: Peak position detecting method for spectrum signal
Inventor: OODATE KATSUYOSHI
IPC: G01N23/207
Filed: 1987-02-04
Abstract: PURPOSE:To facilitate the detection of a peak position by comparing the intensity of a signal at optional time with the signal intensity obtained by adding or subtracting statistical variation to or from signal intensity before it, and recognizing the start and end positions of the peak. CONSTITUTION:A computer 3 compares the signal intensity S of the spectrum signal at optional time from an X-ray diffraction device 1 with the signal intensity X obtained by adding statistical variation to the signal intensity before it. Then the time when the signal S exceeds the signal X is recognized as the start position of the peak and the time when the signal S decreases below the signal X' obtained by subtracting the statistical variation is recognized as the end position of the peak. Then the position where the maximum intensity signal is obtained among detection signals between the start and end positions of the peak which are stored in a storage device 4 is detected as the peak. Consequently, the peak position is easily detected without preprocessing the spectrum.
Patent JP-S56118824-A (JP)
Title: Manufacture of decorative film
Inventor: MATSUDA TOMIO
IPC: B29D7/00
Filed: 1980-02-26
Abstract: PURPOSE: To obtain a decorative film having excellent chemical resistance by a method in which vinyl chloride paste is coated on a base paper to form vinyl chloride film, a thermosetting resin paint is coated on the film to foam a surface protective film, and then the base paper is peeled off.  
     CONSTITUTION: A transparent or colored vinyl chloride paste organosol is coated on a peelable resinated base paper and then heated for gelling to form a vinyl chloride film 2 on the base paper 1 in a temporarily bonded state. Then, the surface of the film 2 is provided integrally with a surface protective film 3 of a thermosetting resin paint, e.g., of urethane resin, and then the base paper 1 is peeled off to obtain a transparent or colored decorative film. Thus, when a method in which a gravure of a desired pattern 5 is provided on the surface of a film 4 the same as the film 2 by a vinyl chloride ink is used, a decorative film B of a desired pattern can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62184025-A (JP)
Title: Low thermal expansion polyimide and electrical device using same
Inventor: KOYAMA TORU
IPC: C08F22/40
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a low-thermal expansion polyimide which undergoes no deformation, cracking, peeling, breaking, etc., by specifying the coefficient of thermal expansion of a resin obtained by curing an addition-curable polyimide. CONSTITUTION:A low-thermal expansion polyimide of a coefficient of thermal expansion <=3X10<-3>K<-1> which is a resin obtained by curing an addition-curable polyimide comprising a bismaleimide of formula I (wherein Ar<1> and Ar<3> are each a group of any one of formulas II-VI, Ar<2> is a group of any one of formulas VII-X, R<1-3> are each H, a lower alkyl or an aryl). This polyimide is useful as a varnish for electrical devices such as thin insulating films for semiconductors, copper-clad laminates, flexible printed substrates, substrates for solar batteries and bases for magnetic disks and magnetic tapes.
Patent JP-H11209939-A (JP)
Title: Water quality maintaining method in closed water zone and its structure
Inventor: KIMURA GEN
IPC: E02B15/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently and simply substitute a sea water in a closed water zone with a fresh warm ocean water by taking-in the sea water in a surface layer part of the ocean water having high water temperature and much dissolved oxygen into a flat surface water tank through the utilization of both a tide (the range of tide) and a wave (high level due to a wave) and sending it into the inner part of the closed water zone, and in addition, to further rise the temperature and the quantity of dissolved oxygen of the ocean water taken in the flat water tank by forming the flat water tank wider and shallower. SOLUTION: A place which is near a closed water zone 1 and faces the ocean is provided with a wide shallow big flat surface water tank 3 to store the ocean water which rides over a tank wall 6 during a high tide and a high wave and enters at high water level. A water guiding pipe 4 to connect the flat water tank 3 to the inner part of the closed water zone 1 is provided, and the ocean water stored in the flat water tank 3 at a high water level by utilizing the high tide and high wave is sent into the inner part of the closed water zone 1 by utilizing the water level difference during a low tide.
Patent JP-H11214836-A (JP)
Title: Method and apparatus for screen printing paste
Inventor: TANI OKIE
IPC: B41F15/16
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of screen printing work of paste, print accuracy, print quality, and print density drastically by removing or improving drawbacks of conventional method and apparatus for screen printing paste. SOLUTION: Upon finishing print operation of squeegee, a print table 3 ascends by a preset ascend stroke with a board 4 being set thereon to push up a metal screen plate 4 from below and to deform it elastically into arcuate shape. A specified interval is kept between the lower surface of the screen plate 4 and the top face of a paste transferred onto the board 4 by an interval keeping mechanism 10 after the paste is transferred to the opening of the screen plate 4 before the print table 3 descends by a preset descend stroke.